mirror of https://github.com/nicolargo/glances
49 lines
1.2 KiB
ReStructuredText
49 lines
1.2 KiB
ReStructuredText
.. _prometheus:
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Prometheus
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==========
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You can export statistics to a ``Prometheus`` server through an exporter.
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When the *--export prometheus* is used, Glances creates a Prometheus exporter
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listening on <host:port> (defined in the Glances configuration file).
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.. code-block:: ini
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[prometheus]
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host=localhost
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port=9091
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prefix=glances
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labels=src:glances
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.. note::
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When running Glances in a container, set ``host=0.0.0.0`` in the Glances configuration file.
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.. note::
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You can use dynamic fields for the label (ex: labels=system:`uname -s`)
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and run Glances with:
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.. code-block:: console
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$ glances --export prometheus
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You can check that Glances exports the stats using this URL: http://localhost:9091
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.. image:: ../_static/prometheus_exporter.png
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In order to store the metrics in a Prometheus server, you should add this
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exporter to your Prometheus server configuration with the following lines
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(in the prometheus.yml configuration file):
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.. code-block:: ini
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scrape_configs:
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- job_name: 'glances_exporter'
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scrape_interval: 5s
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static_configs:
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- targets: ['localhost:9091']
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.. image:: ../_static/prometheus_server.png
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